The following reply was made to PR usb/172199; it has been noted by GNATS. From: "Victor van Vlaardingen" <v...@lfs.net> To: <bug-follo...@freebsd.org>, <reytsman@solvex.travel> Cc: Subject: Re: usb/172199: high interrupts load xhci Date: Thu, 22 Nov 2012 08:09:03 +0100
This is a multi-part message in MIME format. ------=_NextPart_000_0224_01CDC888.A290ABB0 Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable >Hi, > >Can you collect some dmesg? > >sysctl hw.usb.xhci.debug=3D16 ; sleep 1; sysctl hw.usb.xhci.debug=3D0 > >--HPS Hi, I have the same symptom, but with plugging and unplugging a monitor and = also just toggling the monitor's power. With the high interrupt happening I did your dmesg test. I got a whole = bunch of : xhci_interrupt: real interrupt (sts=3D0x00000000, iman=3D0x00000002) I have seen this on a : Gigabyte GA-Z77-DS3H (with Core i3-2120T) Intel DH77KC (same Core i3-2120T) I'm using the intergrated graphics on the cpu. It doesn't matter whether the DSUB (only on the GA) or DVI port is used. Currently I'm on the Intel board and its interrupt usage reported by = systat -vmstat is : Interrupts 159k total atkbd0 1 158k xhci0 ehci 4 em1 17 56 ath0 19 2 ehci1 23 1127 cpu0:timer 2 em0 256 35 ahci0 257 16 cpu1:timer 10 cpu3:timer 22 cpu2:timer Some more info about the system follows : [root@bsd /]# uptime 6:57AM up 11:28, 1 user, load averages: 0.51, 0.38, 0.23 [root@bsd /]# uname -a FreeBSD bsd.hostname.here 9.0-RELEASE-p3 FreeBSD 9.0-RELEASE-p3 #0: Tue = Jun 12 02:52:29 UTC 2012 = r...@amd64-builder.daemonology.net:/usr/obj/usr/src/sys/GENERIC amd64 Note that I saw the same thing when I tried 9.1RC3 amd64 [root@bsd /]# dmesg Copyright (c) 1992-2012 The FreeBSD Project. Copyright (c) 1979, 1980, 1983, 1986, 1988, 1989, 1991, 1992, 1993, 1994 The Regents of the University of California. All rights = reserved. FreeBSD is a registered trademark of The FreeBSD Foundation. FreeBSD 9.0-RELEASE-p3 #0: Tue Jun 12 02:52:29 UTC 2012 r...@amd64-builder.daemonology.net:/usr/obj/usr/src/sys/GENERIC = amd64 CPU: Intel(R) Core(TM) i3-2120T CPU @ 2.60GHz (2594.16-MHz K8-class CPU) Origin =3D "GenuineIntel" Id =3D 0x206a7 Family =3D 6 Model =3D 2a = Stepping =3D 7 = Features=3D0xbfebfbff<FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PG= E,MCA,CMOV,PAT,PSE36,CLFLUSH,DTS,ACPI,MMX,FXSR,SSE,SSE2,SS,HTT,TM,PBE> = Features2=3D0x159ae3bf<SSE3,PCLMULQDQ,DTES64,MON,DS_CPL,VMX,EST,TM2,SSSE3= ,CX16,xTPR,PDCM,PCID,SSE4.1,SSE4.2,POPCNT,TSCDLT,XSAVE,AVX> AMD Features=3D0x28100800<SYSCALL,NX,RDTSCP,LM> AMD Features2=3D0x1<LAHF> TSC: P-state invariant, performance statistics real memory =3D 17179869184 (16384 MB) avail memory =3D 16423026688 (15662 MB) Event timer "LAPIC" quality 600 ACPI APIC Table: <INTEL DH77KC > FreeBSD/SMP: Multiprocessor System Detected: 4 CPUs FreeBSD/SMP: 1 package(s) x 2 core(s) x 2 SMT threads cpu0 (BSP): APIC ID: 0 cpu1 (AP): APIC ID: 1 cpu2 (AP): APIC ID: 2 cpu3 (AP): APIC ID: 3 ACPI Warning: FADT (revision 5) is longer than ACPI 2.0 version, = truncating length 268 to 244 (20110527/tbfadt-320) ioapic0 <Version 2.0> irqs 0-23 on motherboard kbd1 at kbdmux0 acpi0: <INTEL DH77KC> on motherboard acpi0: Power Button (fixed) acpi0: reservation of 67, 1 (4) failed Timecounter "ACPI-fast" frequency 3579545 Hz quality 900 acpi_timer0: <24-bit timer at 3.579545MHz> port 0x408-0x40b on acpi0 cpu0: <ACPI CPU> on acpi0 cpu1: <ACPI CPU> on acpi0 cpu2: <ACPI CPU> on acpi0 cpu3: <ACPI CPU> on acpi0 pcib0: <ACPI Host-PCI bridge> port 0xcf8-0xcff on acpi0 pci0: <ACPI PCI bus> on pcib0 vgapci0: <VGA-compatible display> port 0xf000-0xf03f mem = 0xf7800000-0xf7bfffff,0xe0000000-0xefffffff irq 16 at device 2.0 on pci0 xhci0: <XHCI (generic) USB 3.0 controller> mem 0xf7d20000-0xf7d2ffff irq = 16 at device 20.0 on pci0 xhci0: 32 byte context size. usbus0 on xhci0 pci0: <simple comms> at device 22.0 (no driver attached) em0: <Intel(R) PRO/1000 Network Connection 7.2.3> port 0xf080-0xf09f mem = 0xf7d00000-0xf7d1ffff,0xf7d35000-0xf7d35fff irq 20 at device 25.0 on = pci0 em0: Using an MSI interrupt em0: Ethernet address: e8:40:f2:ab:e1:13 ehci0: <EHCI (generic) USB 2.0 controller> mem 0xf7d34000-0xf7d343ff irq = 16 at device 26.0 on pci0 usbus1: EHCI version 1.0 usbus1: <EHCI (generic) USB 2.0 controller> on ehci0 pcib1: <ACPI PCI-PCI bridge> irq 16 at device 28.0 on pci0 pci1: <ACPI PCI bus> on pcib1 pcib2: <ACPI PCI-PCI bridge> irq 19 at device 28.7 on pci0 pci2: <ACPI PCI bus> on pcib2 pcib3: <ACPI PCI-PCI bridge> irq 19 at device 0.0 on pci2 pci3: <ACPI PCI bus> on pcib3 ath0: <Atheros 5212> mem 0xf7c60000-0xf7c6ffff irq 19 at device 0.0 on = pci3 ath0: AR2413 mac 7.9 RF2413 phy 4.5 em1: <Intel(R) PRO/1000 Legacy Network Connection 1.0.3> port = 0xe000-0xe03f mem 0xf7c40000-0xf7c5ffff,0xf7c20000-0xf7c3ffff irq 17 at = device 2.0 on pci3 em1: Ethernet address: 00:1b:21:29:a6:4c ehci1: <EHCI (generic) USB 2.0 controller> mem 0xf7d33000-0xf7d333ff irq = 23 at device 29.0 on pci0 usbus2: EHCI version 1.0 usbus2: <EHCI (generic) USB 2.0 controller> on ehci1 isab0: <PCI-ISA bridge> at device 31.0 on pci0 isa0: <ISA bus> on isab0 ahci0: <Intel Panther Point AHCI SATA controller> port = 0xf0d0-0xf0d7,0xf0c0-0xf0c3,0xf0b0-0xf0b7,0xf0a0-0xf0a3,0xf060-0xf07f = mem 0xf7d32000-0xf7d327ff irq 19 at device 31.2 on pci0 ahci0: AHCI v1.30 with 6 6Gbps ports, Port Multiplier not supported ahcich0: <AHCI channel> at channel 0 on ahci0 ahcich1: <AHCI channel> at channel 1 on ahci0 ahcich2: <AHCI channel> at channel 5 on ahci0 pci0: <serial bus, SMBus> at device 31.3 (no driver attached) acpi_button0: <Power Button> on acpi0 acpi_tz0: <Thermal Zone> on acpi0 acpi_tz1: <Thermal Zone> on acpi0 hpet0: <High Precision Event Timer> iomem 0xfed00000-0xfed003ff on acpi0 Timecounter "HPET" frequency 14318180 Hz quality 950 Event timer "HPET" frequency 14318180 Hz quality 550 Event timer "HPET1" frequency 14318180 Hz quality 440 Event timer "HPET2" frequency 14318180 Hz quality 440 Event timer "HPET3" frequency 14318180 Hz quality 440 Event timer "HPET4" frequency 14318180 Hz quality 440 atrtc0: <AT realtime clock> port 0x70-0x77 irq 8 on acpi0 atrtc0: Warning: Couldn't map I/O. Event timer "RTC" frequency 32768 Hz quality 0 attimer0: <AT timer> port 0x40-0x43,0x50-0x53 irq 0 on acpi0 Timecounter "i8254" frequency 1193182 Hz quality 0 Event timer "i8254" frequency 1193182 Hz quality 100 atkbdc0: <Keyboard controller (i8042)> port 0x60,0x64 irq 1 on acpi0 atkbd0: <AT Keyboard> irq 1 on atkbdc0 kbd0 at atkbd0 atkbd0: [GIANT-LOCKED] uart0: <16550 or compatible> port 0x3f8-0x3ff irq 4 flags 0x10 on acpi0 sc0: <System console> at flags 0x100 on isa0 sc0: VGA <16 virtual consoles, flags=3D0x300> vga0: <Generic ISA VGA> at port 0x3c0-0x3df iomem 0xa0000-0xbffff on = isa0 ppc0: cannot reserve I/O port range coretemp0: <CPU On-Die Thermal Sensors> on cpu0 est0: <Enhanced SpeedStep Frequency Control> on cpu0 coretemp1: <CPU On-Die Thermal Sensors> on cpu1 est1: <Enhanced SpeedStep Frequency Control> on cpu1 coretemp2: <CPU On-Die Thermal Sensors> on cpu2 est2: <Enhanced SpeedStep Frequency Control> on cpu2 coretemp3: <CPU On-Die Thermal Sensors> on cpu3 est3: <Enhanced SpeedStep Frequency Control> on cpu3 ZFS filesystem version 5 ZFS storage pool version 28 Timecounters tick every 1.000 msec usbus0: 5.0Gbps Super Speed USB v3.0 usbus1: 480Mbps High Speed USB v2.0 usbus2: 480Mbps High Speed USB v2.0 ugen0.1: <0x8086> at usbus0 uhub0: <0x8086 XHCI root HUB, class 9/0, rev 3.00/1.00, addr 1> on = usbus0 ugen1.1: <Intel> at usbus1 uhub1: <Intel EHCI root HUB, class 9/0, rev 2.00/1.00, addr 1> on usbus1 ugen2.1: <Intel> at usbus2 uhub2: <Intel EHCI root HUB, class 9/0, rev 2.00/1.00, addr 1> on usbus2 ada0 at ahcich0 bus 0 scbus0 target 0 lun 0 ada0: <ST2000DM001-9YN164 CC4H> ATA-8 SATA 3.x device ada0: 600.000MB/s transfers (SATA 3.x, UDMA6, PIO 8192bytes) ada0: Command Queueing enabled ada0: 1907729MB (3907029168 512 byte sectors: 16H 63S/T 16383C) ada0: Previously was known as ad4 ada1 at ahcich1 bus 0 scbus1 target 0 lun 0 ada1: <ST2000DM001-1CH164 CC24> ATA-8 SATA 3.x device ada1: 600.000MB/s transfers (SATA 3.x, UDMA6, PIO 8192bytes) ada1: Command Queueing enabled ada1: 1907729MB (3907029168 512 byte sectors: 16H 63S/T 16383C) ada1: Previously was known as ad6 SMP: AP CPU #1 Launched! SMP: AP CPU #3 Launched! SMP: AP CPU #2 Launched! Timecounter "TSC-low" frequency 10133456 Hz quality 1000 Root mount waiting for: usbus2 usbus1 usbus0 uhub0: 8 ports with 8 removable, self powered uhub1: 2 ports with 2 removable, self powered uhub2: 2 ports with 2 removable, self powered Root mount waiting for: usbus2 usbus1 ugen1.2: <vendor 0x8087> at usbus1 uhub3: <vendor 0x8087 product 0x0024, class 9/0, rev 2.00/0.00, addr 2> = on usbus1 ugen2.2: <vendor 0x8087> at usbus2 uhub4: <vendor 0x8087 product 0x0024, class 9/0, rev 2.00/0.00, addr 2> = on usbus2 Root mount waiting for: usbus2 usbus1 uhub3: 6 ports with 6 removable, self powered uhub4: 8 ports with 8 removable, self powered Trying to mount root from zfs:zroot []... [root@bsd /]# pciconf -lv vgapci0@pci0:0:2:0: class=3D0x030000 card=3D0x20318086 = chip=3D0x01028086 rev=3D0x09 hdr=3D0x00 vendor =3D 'Intel Corporation' device =3D '2nd Generation Core Processor Family Integrated = Graphics Controller' class =3D display subclass =3D VGA xhci0@pci0:0:20:0: class=3D0x0c0330 card=3D0x20318086 = chip=3D0x1e318086 rev=3D0x04 hdr=3D0x00 vendor =3D 'Intel Corporation' device =3D 'Panther Point USB xHCI Host Controller' class =3D serial bus subclass =3D USB -Victor ------=_NextPart_000_0224_01CDC888.A290ABB0 Content-Type: text/html; charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN"> <HTML><HEAD> <META content=3D"text/html; charset=3Diso-8859-1" = http-equiv=3DContent-Type> <META name=3DGENERATOR content=3D"MSHTML 8.00.6001.19328"> <STYLE></STYLE> </HEAD> <BODY bgColor=3D#ffffff><FONT size=3D2 face=3DArial> <DIV><FONT size=3D2 face=3DArial>>Hi,<BR>><BR>>Can you collect = some=20 dmesg?<BR>><BR>>sysctl hw.usb.xhci.debug=3D16 ; sleep 1; sysctl=20 hw.usb.xhci.debug=3D0<BR>><BR>>--HPS</FONT></DIV> <DIV> </DIV> <DIV>Hi,</FONT></DIV> <DIV><FONT size=3D2 face=3DArial></FONT> </DIV> <DIV><FONT size=3D2 face=3DArial>I have the same symptom, but with = plugging and=20 unplugging a monitor and also just toggling the monitor's=20 power.</FONT></DIV> <DIV><FONT size=3D2 face=3DArial>With the high interrupt happening I did = your dmesg=20 test. I got a whole bunch of :</FONT></DIV> <DIV><FONT size=3D2 face=3DArial>xhci_interrupt: real interrupt = (sts=3D0x00000000,=20 iman=3D0x00000002)</FONT></DIV> <DIV><FONT size=3D2 face=3DArial></FONT> </DIV> <DIV><FONT size=3D2 face=3DArial>I have seen this on a :</FONT></DIV> <DIV><FONT size=3D2 face=3DArial>Gigabyte GA-Z77-DS3H (with Core=20 i3-2120T)</FONT></DIV> <DIV><FONT size=3D2 face=3DArial>Intel DH77KC (same Core = i3-2120T)</FONT></DIV> <DIV><FONT size=3D2 face=3DArial></FONT> </DIV> <DIV><FONT size=3D2 face=3DArial>I'm using the intergrated graphics on = the=20 cpu.</FONT></DIV> <DIV><FONT size=3D2 face=3DArial>It doesn't matter whether the DSUB = (only on the GA)=20 or DVI port is used.</FONT></DIV> <DIV><FONT size=3D2 face=3DArial></FONT> </DIV> <DIV><FONT size=3D2 face=3DArial>Currently I'm on the Intel board and = its interrupt=20 usage reported by systat -vmstat is :</FONT></DIV> <DIV><FONT size=3D2 face=3DArial>Interrupts<BR>159k total<BR>atkbd0 = 1<BR>158k xhci0=20 ehci<BR>4 em1 17<BR>56 ath0 19<BR>2 ehci1 23<BR>1127 cpu0:timer<BR>2 em0 = 256<BR>35 ahci0 257<BR>16 cpu1:timer<BR>10 cpu3:timer<BR>22=20 cpu2:timer</FONT></DIV> <DIV><FONT size=3D2 face=3DArial></FONT> </DIV> <DIV><FONT size=3D2 face=3DArial>Some more info about the system = follows=20 :</FONT></DIV> <DIV><FONT size=3D2 face=3DArial></FONT> </DIV> <DIV><FONT size=3D2 face=3DArial>[root@bsd /]# = uptime<BR> 6:57AM up=20 11:28, 1 user, load averages: 0.51, 0.38, 0.23<BR></FONT></DIV> <DIV><FONT size=3D2 face=3DArial> </DIV></FONT> <DIV><FONT size=3D2 face=3DArial>[root@bsd /]# uname -a<BR>FreeBSD = bsd.hostname.here=20 9.0-RELEASE-p3 FreeBSD 9.0-RELEASE-p3 #0: Tue Jun 12 02:52:29 UTC=20 2012 <A=20 href=3D"mailto:r...@amd64-builder.daemonology.net:/usr/obj/usr/src/sys/GE= NERIC">r...@amd64-builder.daemonology.net:/usr/obj/usr/src/sys/GENERIC</A= > =20 amd64</FONT></DIV> <DIV><FONT size=3D2 face=3DArial></FONT> </DIV> <DIV><FONT size=3D2 face=3DArial>Note that I saw the same thing when I = tried 9.1RC3=20 amd64</FONT></DIV> <DIV><FONT size=3D2 face=3DArial></FONT> </DIV> <DIV><FONT size=3D2 face=3DArial></FONT> </DIV> <DIV><FONT size=3D2 face=3DArial>[root@bsd /]# dmesg<BR>Copyright (c) = 1992-2012 The=20 FreeBSD Project.<BR>Copyright (c) 1979, 1980, 1983, 1986, 1988, 1989, = 1991,=20 1992, 1993, 1994<BR> The = Regents of=20 the University of California. All rights reserved.<BR>FreeBSD is a = registered=20 trademark of The FreeBSD Foundation.<BR>FreeBSD 9.0-RELEASE-p3 #0: Tue = Jun 12=20 02:52:29 UTC 2012<BR> <A=20 href=3D"mailto:r...@amd64-builder.daemonology.net:/usr/obj/usr/src/sys/GE= NERIC">r...@amd64-builder.daemonology.net:/usr/obj/usr/src/sys/GENERIC</A= >=20 amd64<BR>CPU: Intel(R) Core(TM) i3-2120T CPU @ 2.60GHz (2594.16-MHz = K8-class=20 CPU)<BR> Origin =3D "GenuineIntel" Id =3D 0x206a7 = Family =3D 6 =20 Model =3D 2a Stepping =3D 7<BR> =20 Features=3D0xbfebfbff<FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR= ,PGE,MCA,CMOV,PAT,PSE36,CLFLUSH,DTS,ACPI,MMX,FXSR,SSE,SSE2,SS,HTT,TM,PBE&= gt;<BR> =20 Features2=3D0x159ae3bf<SSE3,PCLMULQDQ,DTES64,MON,DS_CPL,VMX,EST,TM2,SS= SE3,CX16,xTPR,PDCM,PCID,SSE4.1,SSE4.2,POPCNT,TSCDLT,XSAVE,AVX><BR>&nbs= p;=20 AMD Features=3D0x28100800<SYSCALL,NX,RDTSCP,LM><BR> AMD=20 Features2=3D0x1<LAHF><BR> TSC: P-state invariant, = performance=20 statistics<BR>real memory =3D 17179869184 (16384 MB)<BR>avail = memory =3D=20 16423026688 (15662 MB)<BR>Event timer "LAPIC" quality 600<BR>ACPI APIC = Table:=20 <INTEL DH77KC ><BR>FreeBSD/SMP: Multiprocessor System=20 Detected: 4 CPUs<BR>FreeBSD/SMP: 1 package(s) x 2 core(s) x 2 SMT=20 threads<BR> cpu0 (BSP): APIC ID: 0<BR> cpu1 (AP): APIC = ID: =20 1<BR> cpu2 (AP): APIC ID: 2<BR> cpu3 (AP): APIC = ID: =20 3<BR>ACPI Warning: FADT (revision 5) is longer than ACPI 2.0 version, = truncating=20 length 268 to 244 (20110527/tbfadt-320)<BR>ioapic0 <Version 2.0> = irqs 0-23=20 on motherboard<BR>kbd1 at kbdmux0<BR>acpi0: <INTEL DH77KC> on=20 motherboard<BR>acpi0: Power Button (fixed)<BR>acpi0: reservation of 67, = 1 (4)=20 failed<BR>Timecounter "ACPI-fast" frequency 3579545 Hz quality=20 900<BR>acpi_timer0: <24-bit timer at 3.579545MHz> port 0x408-0x40b = on=20 acpi0<BR>cpu0: <ACPI CPU> on acpi0<BR>cpu1: <ACPI CPU> on=20 acpi0<BR>cpu2: <ACPI CPU> on acpi0<BR>cpu3: <ACPI CPU> on=20 acpi0<BR>pcib0: <ACPI Host-PCI bridge> port 0xcf8-0xcff on = acpi0<BR>pci0:=20 <ACPI PCI bus> on pcib0<BR>vgapci0: <VGA-compatible display> = port=20 0xf000-0xf03f mem 0xf7800000-0xf7bfffff,0xe0000000-0xefffffff irq 16 at = device=20 2.0 on pci0<BR>xhci0: <XHCI (generic) USB 3.0 controller> mem=20 0xf7d20000-0xf7d2ffff irq 16 at device 20.0 on pci0<BR>xhci0: 32 byte = context=20 size.<BR>usbus0 on xhci0<BR>pci0: <simple comms> at device 22.0 = (no driver=20 attached)<BR>em0: <Intel(R) PRO/1000 Network Connection 7.2.3> = port=20 0xf080-0xf09f mem 0xf7d00000-0xf7d1ffff,0xf7d35000-0xf7d35fff irq 20 at = device=20 25.0 on pci0<BR>em0: Using an MSI interrupt<BR>em0: Ethernet address:=20 e8:40:f2:ab:e1:13<BR>ehci0: <EHCI (generic) USB 2.0 controller> = mem=20 0xf7d34000-0xf7d343ff irq 16 at device 26.0 on pci0<BR>usbus1: EHCI = version=20 1.0<BR>usbus1: <EHCI (generic) USB 2.0 controller> on = ehci0<BR>pcib1:=20 <ACPI PCI-PCI bridge> irq 16 at device 28.0 on pci0<BR>pci1: = <ACPI PCI=20 bus> on pcib1<BR>pcib2: <ACPI PCI-PCI bridge> irq 19 at device = 28.7 on=20 pci0<BR>pci2: <ACPI PCI bus> on pcib2<BR>pcib3: <ACPI PCI-PCI=20 bridge> irq 19 at device 0.0 on pci2<BR>pci3: <ACPI PCI bus> on = pcib3<BR>ath0: <Atheros 5212> mem 0xf7c60000-0xf7c6ffff irq 19 at = device=20 0.0 on pci3<BR>ath0: AR2413 mac 7.9 RF2413 phy 4.5<BR>em1: <Intel(R) = PRO/1000=20 Legacy Network Connection 1.0.3> port 0xe000-0xe03f mem=20 0xf7c40000-0xf7c5ffff,0xf7c20000-0xf7c3ffff irq 17 at device 2.0 on = pci3<BR>em1:=20 Ethernet address: 00:1b:21:29:a6:4c<BR>ehci1: <EHCI (generic) USB 2.0 = controller> mem 0xf7d33000-0xf7d333ff irq 23 at device 29.0 on=20 pci0<BR>usbus2: EHCI version 1.0<BR>usbus2: <EHCI (generic) USB 2.0=20 controller> on ehci1<BR>isab0: <PCI-ISA bridge> at device 31.0 = on=20 pci0<BR>isa0: <ISA bus> on isab0<BR>ahci0: <Intel Panther Point = AHCI=20 SATA controller> port=20 0xf0d0-0xf0d7,0xf0c0-0xf0c3,0xf0b0-0xf0b7,0xf0a0-0xf0a3,0xf060-0xf07f = mem=20 0xf7d32000-0xf7d327ff irq 19 at device 31.2 on pci0<BR>ahci0: AHCI v1.30 = with 6=20 6Gbps ports, Port Multiplier not supported<BR>ahcich0: <AHCI = channel> at=20 channel 0 on ahci0<BR>ahcich1: <AHCI channel> at channel 1 on=20 ahci0<BR>ahcich2: <AHCI channel> at channel 5 on ahci0<BR>pci0: = <serial=20 bus, SMBus> at device 31.3 (no driver attached)<BR>acpi_button0: = <Power=20 Button> on acpi0<BR>acpi_tz0: <Thermal Zone> on = acpi0<BR>acpi_tz1:=20 <Thermal Zone> on acpi0<BR>hpet0: <High Precision Event = Timer> iomem=20 0xfed00000-0xfed003ff on acpi0<BR>Timecounter "HPET" frequency 14318180 = Hz=20 quality 950<BR>Event timer "HPET" frequency 14318180 Hz quality = 550<BR>Event=20 timer "HPET1" frequency 14318180 Hz quality 440<BR>Event timer "HPET2" = frequency=20 14318180 Hz quality 440<BR>Event timer "HPET3" frequency 14318180 Hz = quality=20 440<BR>Event timer "HPET4" frequency 14318180 Hz quality 440<BR>atrtc0: = <AT=20 realtime clock> port 0x70-0x77 irq 8 on acpi0<BR>atrtc0: Warning: = Couldn't=20 map I/O.<BR>Event timer "RTC" frequency 32768 Hz quality 0<BR>attimer0: = <AT=20 timer> port 0x40-0x43,0x50-0x53 irq 0 on acpi0<BR>Timecounter "i8254" = frequency 1193182 Hz quality 0<BR>Event timer "i8254" frequency 1193182 = Hz=20 quality 100<BR>atkbdc0: <Keyboard controller (i8042)> port = 0x60,0x64 irq 1=20 on acpi0<BR>atkbd0: <AT Keyboard> irq 1 on atkbdc0<BR>kbd0 at=20 atkbd0<BR>atkbd0: [GIANT-LOCKED]<BR>uart0: <16550 or compatible> = port=20 0x3f8-0x3ff irq 4 flags 0x10 on acpi0<BR>sc0: <System console> at = flags=20 0x100 on isa0<BR>sc0: VGA <16 virtual consoles, = flags=3D0x300><BR>vga0:=20 <Generic ISA VGA> at port 0x3c0-0x3df iomem 0xa0000-0xbffff on=20 isa0<BR>ppc0: cannot reserve I/O port range<BR>coretemp0: <CPU On-Die = Thermal=20 Sensors> on cpu0<BR>est0: <Enhanced SpeedStep Frequency = Control> on=20 cpu0<BR>coretemp1: <CPU On-Die Thermal Sensors> on cpu1<BR>est1:=20 <Enhanced SpeedStep Frequency Control> on cpu1<BR>coretemp2: = <CPU=20 On-Die Thermal Sensors> on cpu2<BR>est2: <Enhanced SpeedStep = Frequency=20 Control> on cpu2<BR>coretemp3: <CPU On-Die Thermal Sensors> on=20 cpu3<BR>est3: <Enhanced SpeedStep Frequency Control> on = cpu3<BR>ZFS=20 filesystem version 5<BR>ZFS storage pool version 28<BR>Timecounters tick = every=20 1.000 msec<BR>usbus0: 5.0Gbps Super Speed USB v3.0<BR>usbus1: 480Mbps = High Speed=20 USB v2.0<BR>usbus2: 480Mbps High Speed USB v2.0<BR>ugen0.1: = <0x8086> at=20 usbus0<BR>uhub0: <0x8086 XHCI root HUB, class 9/0, rev 3.00/1.00, = addr 1>=20 on usbus0<BR>ugen1.1: <Intel> at usbus1<BR>uhub1: <Intel EHCI = root HUB,=20 class 9/0, rev 2.00/1.00, addr 1> on usbus1<BR>ugen2.1: <Intel> = at=20 usbus2<BR>uhub2: <Intel EHCI root HUB, class 9/0, rev 2.00/1.00, addr = 1>=20 on usbus2<BR>ada0 at ahcich0 bus 0 scbus0 target 0 lun 0<BR>ada0:=20 <ST2000DM001-9YN164 CC4H> ATA-8 SATA 3.x device<BR>ada0: = 600.000MB/s=20 transfers (SATA 3.x, UDMA6, PIO 8192bytes)<BR>ada0: Command Queueing=20 enabled<BR>ada0: 1907729MB (3907029168 512 byte sectors: 16H 63S/T=20 16383C)<BR>ada0: Previously was known as ad4<BR>ada1 at ahcich1 bus 0 = scbus1=20 target 0 lun 0<BR>ada1: <ST2000DM001-1CH164 CC24> ATA-8 SATA 3.x=20 device<BR>ada1: 600.000MB/s transfers (SATA 3.x, UDMA6, PIO = 8192bytes)<BR>ada1:=20 Command Queueing enabled<BR>ada1: 1907729MB (3907029168 512 byte = sectors: 16H=20 63S/T 16383C)<BR>ada1: Previously was known as ad6<BR>SMP: AP CPU #1=20 Launched!<BR>SMP: AP CPU #3 Launched!<BR>SMP: AP CPU #2 = Launched!<BR>Timecounter=20 "TSC-low" frequency 10133456 Hz quality 1000<BR>Root mount waiting for: = usbus2=20 usbus1 usbus0<BR>uhub0: 8 ports with 8 removable, self powered<BR>uhub1: = 2 ports=20 with 2 removable, self powered<BR>uhub2: 2 ports with 2 removable, self=20 powered<BR>Root mount waiting for: usbus2 usbus1<BR>ugen1.2: <vendor=20 0x8087> at usbus1<BR>uhub3: <vendor 0x8087 product 0x0024, class = 9/0, rev=20 2.00/0.00, addr 2> on usbus1<BR>ugen2.2: <vendor 0x8087> at=20 usbus2<BR>uhub4: <vendor 0x8087 product 0x0024, class 9/0, rev = 2.00/0.00,=20 addr 2> on usbus2<BR>Root mount waiting for: usbus2 usbus1<BR>uhub3: = 6 ports=20 with 6 removable, self powered<BR>uhub4: 8 ports with 8 removable, self=20 powered<BR>Trying to mount root from zfs:zroot []...<BR></FONT></DIV> <DIV><FONT size=3D2 face=3DArial>[root@bsd /]# pciconf -lv<BR><A=20 href=3D"mailto:vgapci0@pci0:0:2:0">vgapci0@pci0:0:2:0</A>: &nb= sp; =20 class=3D0x030000 card=3D0x20318086 chip=3D0x01028086 rev=3D0x09=20 hdr=3D0x00<BR> vendor =3D = 'Intel=20 Corporation'<BR> device =3D = '2nd=20 Generation Core Processor Family Integrated Graphics=20 Controller'<BR> class = =3D=20 display<BR> subclass =3D VGA<BR><BR><A=20 href=3D"mailto:xhci0@pci0:0:20:0">xhci0@pci0:0:20:0</A>:  = ; =20 class=3D0x0c0330 card=3D0x20318086 chip=3D0x1e318086 rev=3D0x04=20 hdr=3D0x00<BR> vendor =3D = 'Intel=20 Corporation'<BR> device =3D = 'Panther=20 Point USB xHCI Host Controller'<BR> =20 class =3D serial bus<BR> = subclass =3D USB<BR></FONT></DIV> <DIV><FONT size=3D2 face=3DArial>-Victor</DIV></FONT></BODY></HTML> ------=_NextPart_000_0224_01CDC888.A290ABB0-- _______________________________________________ freebsd-usb@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-usb To unsubscribe, send any mail to "freebsd-usb-unsubscr...@freebsd.org"